76312631382 has 32 divisors (see below), whose sum is σ = 164435389440. Its totient is φ = 23470849440.

The previous prime is 76312631371. The next prime is 76312631393. The reversal of 76312631382 is 28313621367.

It is an interprime number because it is at equal distance from previous prime (76312631371) and next prime (76312631393).

It is a super-3 number, since 3×76312631382³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21382 + ... + 391257.

It is an arithmetic number, because the mean of its divisors is an integer number (5138605920).

Almost surely, 2^76312631382 is an apocalyptic number.

76312631382 is an abundant number, since it is smaller than the sum of its proper divisors (88122758058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76312631382 is a wasteful number, since it uses less digits than its factorization.

76312631382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415028.

The product of its digits is 217728, while the sum is 42.

The spelling of 76312631382 in words is "seventy-six billion, three hundred twelve million, six hundred thirty-one thousand, three hundred eighty-two".